2 years ago

Directions:

1 answer:

4 0

1. The first angle is a supplementary angle , which equals to 180 degrees.

2. The second angle is a complementary angle which is 90 degrees.

hope this helps !

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Find an integer $x$ such that $\frac{2}{3} < \frac{x}{5} < \frac{6}{7}$.

alexandr1967 [171]

Answer:

Step-by-step explanation:

It's AoPS question

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2 years ago

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Which expression is equivalent to the given expression?

bogdanovich [222]

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3 years ago

Calculate 4 raise to power 2 multiply by 5 raise to poer 2 minus 18 raise to power 2

Paladinen [302]

Answer:

Step-by-step explanation:

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Now we multiply: (PEMDAS)

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2 years ago

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Ali simplifies the expression 9y+y to 9y2. why is she wrong?

Scorpion4ik [409]

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hope it helps